CVE-2025-13653

Unauthorized access to documents in data streams with specially crafted requests

CVSS 4.3 MEDIUMEPSS 0.2%CWE-200 CWE-863

In Search Guard FLX versions from 3.1.0 up to 4.0.0 with enterprise modules being disabled, there exists an issue which allows authenticated users to use specially crafted requests to read documents from data streams without having the respective privileges.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected products

floragunn · Search Guard FLX

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References

https://docs.search-guard.com/latest/changelog-searchguard-flx-4_0_1 https://search-guard.com/cve-advisory/